---> uname -a: Linux prd-centos8-robot-2c-8g-16079.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4779 19 2296 6777 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:85:89:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84660sec preferred_lft 84660sec inet6 fe80::f816:3eff:fe85:89d7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/24/2025 _x86_64_ (2 CPU) 00:09:03 LINUX RESTART (2 CPU) 12:10:01 AM tps rtps wtps bread/s bwrtn/s 12:11:01 AM 119.12 1.38 117.74 106.88 9812.63 12:12:01 AM 54.12 1.37 52.75 135.42 7722.24 12:13:01 AM 48.55 6.78 41.77 1248.52 2560.43 12:14:01 AM 58.93 2.72 56.21 436.92 7844.84 12:15:01 AM 4.20 0.07 4.13 4.93 163.69 12:16:01 AM 2.18 0.00 2.18 0.00 121.53 12:17:01 AM 0.57 0.00 0.57 0.00 58.51 12:18:01 AM 0.55 0.00 0.55 0.00 73.99 12:19:01 AM 0.18 0.00 0.18 0.00 1.90 12:20:01 AM 0.47 0.00 0.47 0.00 30.29 12:21:01 AM 0.62 0.00 0.62 0.00 61.05 12:22:01 AM 0.48 0.00 0.48 0.00 50.92 12:23:01 AM 0.53 0.00 0.53 0.00 77.06 12:24:01 AM 0.47 0.00 0.47 0.00 46.07 12:25:01 AM 1.57 0.03 1.53 0.27 45.11 12:26:01 AM 0.53 0.02 0.52 0.13 54.88 12:27:01 AM 8.87 5.73 3.13 555.51 133.98 12:28:01 AM 0.70 0.00 0.70 0.00 89.22 12:29:01 AM 0.47 0.00 0.47 0.00 44.79 12:30:01 AM 0.67 0.00 0.67 0.00 78.71 12:31:01 AM 0.50 0.00 0.50 0.00 74.42 12:32:01 AM 0.33 0.00 0.33 0.00 77.29 12:33:01 AM 0.47 0.00 0.47 0.00 111.98 12:34:01 AM 0.87 0.00 0.87 0.00 228.48 12:35:01 AM 0.87 0.00 0.87 0.00 85.99 12:36:01 AM 0.75 0.00 0.75 0.00 172.44 12:37:01 AM 13.26 0.32 12.95 36.92 484.47 12:38:01 AM 32.68 0.47 32.21 52.92 3314.50 Average: 12.63 0.67 11.95 92.09 1200.87 12:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:11:01 AM 5240916 7036096 2641504 33.51 2688 1972004 682668 7.64 187492 2109116 162152 12:12:01 AM 5249060 7092384 2633360 33.41 2688 2019108 627664 7.03 219352 2060700 10756 12:13:01 AM 4930992 7023760 2951428 37.44 2688 2258272 673664 7.54 256448 2309036 191708 12:14:01 AM 4927156 7035388 2955264 37.49 2688 2275184 664648 7.44 266352 2301064 8 12:15:01 AM 4882088 6991408 3000332 38.06 2688 2276284 711980 7.97 266776 2345880 964 12:16:01 AM 4878640 6988964 3003780 38.11 2688 2277276 711980 7.97 266784 2349132 444 12:17:01 AM 4871804 6983976 3010616 38.19 2688 2279124 711980 7.97 266980 2356268 832 12:18:01 AM 4870052 6983328 3012368 38.22 2688 2280228 711980 7.97 266980 2357740 24 12:19:01 AM 4869968 6983252 3012452 38.22 2688 2280236 727396 8.14 266980 2357864 16 12:20:01 AM 4865584 6981072 3016836 38.27 2688 2282464 741272 8.30 267024 2362244 1528 12:21:01 AM 4865332 6981164 3017088 38.28 2688 2282792 741272 8.30 267036 2362540 336 12:22:01 AM 4863692 6981044 3018728 38.30 2688 2284324 741272 8.30 267136 2364028 544 12:23:01 AM 4862040 6980992 3020380 38.32 2688 2285904 741272 8.30 267208 2365600 16 12:24:01 AM 4859656 6979788 3022764 38.35 2688 2287092 762100 8.53 267228 2367540 32 12:25:01 AM 4859756 6980196 3022664 38.35 2688 2287392 762100 8.53 267380 2367472 20 12:26:01 AM 4857544 6980120 3024876 38.37 2688 2289528 745624 8.35 267404 2369956 748 12:27:01 AM 4838868 6979664 3043552 38.61 2688 2307684 745556 8.35 269740 2386132 472 12:28:01 AM 4835196 6977992 3047224 38.66 2688 2309668 745556 8.35 269896 2389304 248 12:29:01 AM 4833752 6978228 3048668 38.68 2688 2311324 745556 8.35 270120 2390604 864 12:30:01 AM 4829936 6976772 3052484 38.73 2688 2313648 744360 8.33 270336 2393748 1296 12:31:01 AM 4829876 6977932 3052544 38.73 2688 2314848 744360 8.33 270376 2394068 528 12:32:01 AM 4826412 6976568 3056008 38.77 2688 2316948 744360 8.33 270456 2397804 472 12:33:01 AM 4819688 6975076 3062732 38.86 2688 2322212 744360 8.33 270692 2404048 2708 12:34:01 AM 4816428 6975440 3065992 38.90 2688 2325788 744360 8.33 270828 2407328 4 12:35:01 AM 4813612 6975372 3068808 38.93 2688 2328556 744360 8.33 270896 2410196 724 12:36:01 AM 4808780 6974904 3073640 38.99 2688 2332940 744360 8.33 270896 2415100 356 12:37:01 AM 4805176 6889752 3077244 39.04 2688 2256944 797284 8.93 345628 2365776 115904 12:38:01 AM 4905036 6948224 2977384 37.77 2688 2215908 733232 8.21 511056 2104420 25128 Average: 4882751 6985316 2999669 38.06 2688 2270489 729878 8.17 274839 2341597 18530 12:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 96.05 80.24 1071.03 11.48 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 65.14 46.48 585.77 7.44 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 39.12 32.29 333.80 6.97 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 196.98 136.97 44.30 39.46 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 28.46 13.93 9.13 3.38 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 9.83 7.28 3.29 1.82 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 42.99 43.33 7.84 6.52 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 32.59 29.01 5.86 2.55 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 4.63 0.38 0.28 0.03 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 61.83 58.63 11.65 5.20 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 29.69 13.86 5.45 1.43 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 79.62 66.29 16.10 7.54 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 54.60 52.87 11.92 7.51 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 32.57 31.71 7.26 4.74 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 16.56 14.66 3.43 1.57 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 37.02 34.31 8.72 5.70 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 51.47 40.03 22.13 13.79 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 108.55 91.05 41.02 61.11 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 57.92 59.64 10.42 7.11 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 59.85 61.41 17.63 7.42 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 30.59 24.81 6.48 3.60 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 35.15 31.21 6.27 5.26 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 59.32 60.39 12.80 7.83 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 64.89 64.72 14.68 9.46 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 23.51 21.93 4.86 3.01 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 2.10 2.60 1.61 0.57 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 100.33 61.30 191.65 165.89 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 17.90 17.10 15.15 13.68 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.40 42.80 88.25 14.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/24/2025 _x86_64_ (2 CPU) 00:09:03 LINUX RESTART (2 CPU) 12:10:01 AM CPU %user %nice %system %iowait %steal %idle 12:11:01 AM all 37.96 0.00 5.38 2.08 0.11 54.47 12:11:01 AM 0 44.16 0.00 5.99 2.25 0.10 47.51 12:11:01 AM 1 31.78 0.00 4.78 1.90 0.12 61.42 12:12:01 AM all 22.55 0.00 2.67 1.71 0.08 72.98 12:12:01 AM 0 25.30 0.00 2.97 1.37 0.07 70.30 12:12:01 AM 1 19.81 0.00 2.37 2.05 0.10 75.67 12:13:01 AM all 26.58 0.00 4.87 0.86 0.08 67.61 12:13:01 AM 0 30.33 0.00 4.81 0.95 0.08 63.82 12:13:01 AM 1 22.83 0.00 4.93 0.77 0.07 71.40 12:14:01 AM all 11.78 0.00 2.25 1.31 0.07 84.59 12:14:01 AM 0 8.76 0.00 2.12 1.29 0.07 87.76 12:14:01 AM 1 14.80 0.00 2.38 1.34 0.07 81.42 12:15:01 AM all 3.72 0.00 0.23 0.01 0.04 96.00 12:15:01 AM 0 6.81 0.00 0.22 0.00 0.03 92.94 12:15:01 AM 1 0.64 0.00 0.23 0.02 0.05 99.06 12:16:01 AM all 2.48 0.00 0.18 0.02 0.06 97.27 12:16:01 AM 0 1.87 0.00 0.13 0.02 0.05 97.93 12:16:01 AM 1 3.10 0.00 0.22 0.02 0.07 96.60 12:17:01 AM all 9.09 0.00 0.46 0.00 0.08 90.37 12:17:01 AM 0 12.72 0.00 0.53 0.00 0.07 86.68 12:17:01 AM 1 5.50 0.00 0.39 0.00 0.09 94.03 12:18:01 AM all 6.05 0.00 0.37 0.00 0.06 93.52 12:18:01 AM 0 7.05 0.00 0.32 0.00 0.05 92.57 12:18:01 AM 1 5.05 0.00 0.41 0.00 0.07 94.47 12:19:01 AM all 0.44 0.00 0.09 0.00 0.07 99.40 12:19:01 AM 0 0.53 0.00 0.08 0.00 0.07 99.32 12:19:01 AM 1 0.35 0.00 0.10 0.00 0.07 99.48 12:20:01 AM all 6.81 0.00 0.33 0.00 0.07 92.80 12:20:01 AM 0 12.49 0.00 0.32 0.00 0.08 87.11 12:20:01 AM 1 1.15 0.00 0.33 0.00 0.05 98.46 12:21:01 AM all 1.74 0.00 0.16 0.01 0.05 98.04 12:21:01 AM 0 2.71 0.00 0.18 0.00 0.05 97.06 12:21:01 AM 1 0.77 0.00 0.13 0.02 0.05 99.03 12:21:01 AM CPU %user %nice %system %iowait %steal %idle 12:22:01 AM all 8.77 0.00 0.59 0.00 0.06 90.58 12:22:01 AM 0 10.54 0.00 0.63 0.00 0.05 88.78 12:22:01 AM 1 7.01 0.00 0.54 0.00 0.07 92.37 12:23:01 AM all 5.06 0.00 0.28 0.00 0.06 94.61 12:23:01 AM 0 7.18 0.00 0.20 0.00 0.07 92.55 12:23:01 AM 1 2.94 0.00 0.35 0.00 0.05 96.66 12:24:01 AM all 6.42 0.00 0.41 0.00 0.07 93.11 12:24:01 AM 0 7.52 0.00 0.55 0.00 0.07 91.86 12:24:01 AM 1 5.34 0.00 0.27 0.00 0.07 94.33 12:25:01 AM all 2.71 0.00 0.35 0.01 0.07 96.87 12:25:01 AM 0 3.87 0.00 0.42 0.00 0.07 95.64 12:25:01 AM 1 1.57 0.00 0.27 0.02 0.07 98.08 12:26:01 AM all 7.22 0.00 0.31 0.00 0.07 92.40 12:26:01 AM 0 9.75 0.00 0.30 0.00 0.07 89.88 12:26:01 AM 1 4.69 0.00 0.32 0.00 0.07 94.93 12:27:01 AM all 7.01 0.23 0.74 0.14 0.07 91.81 12:27:01 AM 0 5.79 0.02 0.70 0.00 0.07 93.43 12:27:01 AM 1 8.23 0.44 0.78 0.29 0.07 90.19 12:28:01 AM all 8.06 0.00 0.83 0.02 0.06 91.04 12:28:01 AM 0 6.67 0.00 0.72 0.00 0.05 92.56 12:28:01 AM 1 9.46 0.00 0.93 0.03 0.07 89.50 12:29:01 AM all 4.39 0.00 0.32 0.00 0.07 95.22 12:29:01 AM 0 3.49 0.00 0.32 0.00 0.07 96.12 12:29:01 AM 1 5.29 0.00 0.32 0.00 0.07 94.32 12:30:01 AM all 4.95 0.00 0.35 0.00 0.06 94.64 12:30:01 AM 0 7.18 0.00 0.44 0.00 0.05 92.33 12:30:01 AM 1 2.71 0.00 0.27 0.00 0.07 96.95 12:31:01 AM all 4.17 0.00 0.24 0.00 0.07 95.52 12:31:01 AM 0 6.13 0.00 0.27 0.00 0.07 93.53 12:31:01 AM 1 2.21 0.00 0.22 0.00 0.07 97.51 12:32:01 AM all 7.64 0.00 0.31 0.00 0.06 91.99 12:32:01 AM 0 9.34 0.00 0.41 0.00 0.07 90.19 12:32:01 AM 1 5.97 0.00 0.22 0.00 0.05 93.77 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 16.98 0.00 0.44 0.00 0.07 82.52 12:33:01 AM 0 13.71 0.00 0.49 0.00 0.07 85.74 12:33:01 AM 1 20.22 0.00 0.39 0.00 0.07 79.32 12:34:01 AM all 12.14 0.00 0.47 0.00 0.08 87.31 12:34:01 AM 0 17.56 0.00 0.56 0.00 0.07 81.81 12:34:01 AM 1 6.76 0.00 0.39 0.00 0.08 92.77 12:35:01 AM all 7.13 0.00 0.29 0.03 0.08 92.48 12:35:01 AM 0 11.36 0.00 0.33 0.02 0.08 88.21 12:35:01 AM 1 2.91 0.00 0.25 0.03 0.07 96.74 12:36:01 AM all 6.54 0.00 0.20 0.00 0.06 93.20 12:36:01 AM 0 7.99 0.00 0.23 0.00 0.05 91.73 12:36:01 AM 1 5.10 0.00 0.17 0.00 0.07 94.67 12:37:01 AM all 24.41 0.00 1.94 0.08 0.08 73.51 12:37:01 AM 0 25.13 0.00 2.02 0.10 0.08 72.67 12:37:01 AM 1 23.69 0.00 1.85 0.05 0.07 74.34 12:38:01 AM all 32.22 0.00 4.22 0.37 0.09 63.09 12:38:01 AM 0 46.68 0.00 5.00 0.55 0.10 47.67 12:38:01 AM 1 17.77 0.00 3.43 0.20 0.08 78.51 Average: all 10.56 0.01 1.05 0.24 0.07 88.08 Average: 0 12.62 0.00 1.12 0.24 0.07 85.96 Average: 1 8.50 0.02 0.98 0.24 0.07 90.20